Inventor · disambiguated record

Katsumi Horikoshi

Also filed as: HORIKOSHI KATSUMI

2 granted patents·58 citations·filing 1989–2005

65Inventor score

Technology areasC07D C08G

Files withKUREHA CHEMICAL IND CO LTD1 MATSUZAKI MITSUHIRO1

Top patents by PatentIndex Score

2 records

0187US8211997B2Process for producing polyarylene sulfideMATSUZAKI MITSUHIRO·Filed 2005·Granted Jul 3, 2012·17 cites·9 claims
0287US4976825AProcess for recovering N-methylpyrrolidone by plural distillationsKUREHA CHEMICAL IND CO LTD·Filed 1989·Granted Dec 11, 1990·41 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →